【摘要】 为进一步促进山楂海棠的开发利用，应以保护优先，将开发与保护、开发与苗木繁育相结合，本文从地理分布、生物学特性、生态学特性、系统分类地位、繁殖技术、种群特征、应用价值和种质资源库建设等方面综述了山楂海棠的研究现状，找出了研究及应用中存在的问题，提出了开展山楂海棠县域地理分布、居群分子遗传多样性、种子深休眠及打破方法、综合开发等方面的保育研究和高效利用对策。更多还原

【Abstract】 In order to further promote the development and utilization of Malus komarovi(Sarg.)Rehd.,development with protection and seedling breeding should be combined based on priority to protection.This paper summarized the research status of Malus komarovi(Sarg.) Rehd.from the aspects of geographical distribution, biological characteristics, ecological characteristics, systematic classification status, reproductive technology, population characteristics, application value and germplasm resources bank construction.The problems existed in the research and application were found out, and the strategies of conservation and efficient utilization such as carrying out the research on the county geographical distribution, molecular genetic diversity of population, the seed deep dormancy and breaking dormancy methods, comprehensive utilization were put forward.更多还原